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prionPRIOn knowledge basePRION:CVE-2021-27411
HistoryMay 03, 2022 - 9:15 p.m.

Integer overflow

2022-05-0321:15:00
PRIOn knowledge base
www.prio-n.com
3

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.8%

Micrium OS Versions 5.10.1 and prior are vulnerable to integer wrap-around in functions Mem_DynPoolCreate, Mem_DynPoolCreateHW and Mem_PoolCreate. This unverified memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as very small blocks of memory being allocated instead of very large ones.

CPENameOperatorVersion
micrium_osle5.10.1

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.8%

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